Free, no sign-up
Free tools.
Six calculators and pickers for the questions adult retail rarely answers directly: which lube is safe with which toy, what size you actually are across eleven brands, which condom fits your dimensions, what material to buy, how to clean it, and how to plan aftercare. All free, all UK, no sign-up.
Safety
Lube Compatibility Checker
Pick a toy material and a lubricant; get a 4-state verdict (safe / caveat / test first / avoid) with the chemistry reason.
Fit
Clothing Size Finder
Type your chest, waist and hips in cm; get your size across 11 UK-stocked fetish, latex and lingerie brands at once.
Health
Condom Fit Finder
Type your erect girth in cm; get UK-stocked condoms ranked by closeness to your ideal nominal width.
Buying
Material Picker
Quiz on use case + priority + sensitivities; get the body-safe material with a 0-10 scorecard across six attributes.
Care
Cleaning Calculator
Pick toy material and cleaning scenario; get the step-by-step protocol with time, products and what to avoid.
Safety
Aftercare Planner
Scene type + duration + intensity; get a sourced aftercare protocol with timeline, items and conversation prompts.
Couples
Yes / Maybe / No Checklist
90 activities across 9 categories. Fill in separately, share a private link with your partner, compare overlap.
Quiz
Kink Personality Test
24 questions, 5 minutes, 8 traits. UK editorial framing; shareable result URL.
Safety
Negotiation Script
Pick a scene shape; get a printable pre-scene script with safewords, limits, scene arc and aftercare prompts.
Workflow
Scene Preparation
A 4-step workflow stringing the safety tools together. 35 minutes total, in the order most couples should do them.
Built by the BondageBox editorial team to the standards on the editorial standards page. Every tool cites its sources. Suggestions for tool #7 welcome at [email protected].